package com.company;

public class L_InnerTest {
    class InnerClass {
        public int getSum(int a, int b) {
            return a + b;
        }
    }
    public static void main(String[] args) {
        InnerClass in = new L_InnerTest().new InnerClass();
        int i = in.getSum(2,4);
        System.out.println(i);
    }
}
